TY - BOOK AU - Kestenbaum,Bryan TI - Epidemiology and biostatistics: an introduction to clinical research SN - 9780387884325 (pbk.) U1 - 614.4 PY - 2009/// CY - New York PB - Springer KW - Epidemiology KW - Methodology KW - Medical statistics N1 - Includes bibliographical references and indexes ER -